Extern or forward variable declaration at include/linux/mm.h, line 24 References: arch/alpha/mm/init.c, line 303 arch/alpha/mm/init.c, line 313 arch/arm/mm/init.c, line 489 arch/avr32/mm/init.c, line 136 arch/frv/kernel/setup.c, line 896 arch/frv/kernel/setup.c, line 904 arch/frv/kernel/setup.c, line 982 arch/h8300/mm/init.c, line 141 arch/ia64/mm/init.c, line 640 arch/m32r/mm/init.c, line 151 arch/m68knommu/mm/init.c, line 137 arch/microblaze/mm/init.c, line 51 arch/microblaze/mm/init.c, line 110 arch/microblaze/mm/init.c, line 113 arch/mips/mm/init.c, line 368 arch/mips/mm/init.c, line 370 arch/mn10300/mm/init.c, line 93 arch/mn10300/mm/init.c, line 116 arch/parisc/mm/init.c, line 469 arch/parisc/mm/init.c, line 564 arch/powerpc/mm/mem.c, line 334 arch/powerpc/mm/mem.c, line 357 arch/s390/mm/init.c, line 90 arch/s390/mm/init.c, line 109 arch/sparc/mm/init_32.c, line 434 arch/sparc/mm/init_64.c, line 1827 arch/um/kernel/physmem.c, line 54 arch/x86/mm/init_32.c, line 777 arch/xtensa/mm/init.c, line 183 arch/xtensa/mm/init.c, line 194 include/linux/mm.h, line 24 mm/memory.c, line 69 mm/memory.c, line 72 mm/memory_hotplug.c, line 351 mm/nommu.c, line 63